12mm Dia x -25.8mm FL Enhanced Aluminum Coated, Convex Mirror

Specifications

General

Type:

Spherical Mirror

Physical & Mechanical Properties

Diameter (mm):

12.00 +0.00/-0.10

Center Thickness CT (mm):

8.06

Clear Aperture (%):

Edge Thickness ET (mm):

1.73

Optical Properties

Focal Length FL (mm):

-25.80

Coating:

Enhanced Aluminum (450-650nm)

Coating Specification:

R_avg >95% @ 450 - 650nm

Coating Type:

Metal

Focal Length Tolerance (%):

±2

Radius R (mm):

51.68

N-BK7

Surface Quality:

60-40

Wavelength Range (nm):

450 - 650

0.2 J/cm² @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

REACH 241:

Compliant

Product Details

Variety of Diameters and Focal Lengths Available
Enhanced Aluminum and Protected Gold Coatings
Ideal for Imaging Systems

Convex Spherical Mirrors feature a polished plano second surface and convex first surface. Used primarily for increasing an imaging system’s field of view, convex mirrors create a virtual, upright image. Shorter focal lengths provide wider fields of view, while longer focal lengths provide less distortion. Convex Spherical Mirrors with Enhanced Aluminum coatings are ideal for applications in the visible spectrum, while Protected Gold provides excellent reflection throughout the NIR, MWIR, and LWIR spectra. The mirrors are offered in 12, 25, and 50mm diameters, in a variety of wavelength ranges.

Accessories

Imaging Lens Selector

Frequently Purchased Together

#02-105 - 12.5mm Diameter Float Glass Window

₹1,175

12.5mm Dia. x 20mm FL, MgF<sub>2</sub> Coated, Achromatic Doublet Lens

#32-309 - 12.5mm Dia. x 20mm FL, MgF₂ Coated, Achromatic Doublet Lens

₹6,612

#32-942 - 12.5mm Dia Enhanced Aluminum, 4-6λ Mirror

₹2,088

#43-465 - 25mm Dia. x 25mm FL Protected Aluminum, Concave Mirror

₹4,133

Resources

Filter

Metallic Mirror Coatings

Want to learn more about metallic mirror coatings? Find information about standard and custom metallic mirror coatings that are available at Edmund Optics.

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Optical Mirrors Review

Mirrors are commonly used to fold or compact an optical system.

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What is the difference between a first-surface and a second-surface mirror?

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You specified a first surface mirror but you seem to have sold me a second surface mirror. What happened?

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What is a seamed edge?

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What is the difference between ¼ wave, 1/10 wave, and 1/20 wave mirrors?

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Does the polarization of light change after reflecting off a mirror?

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How do I clean my mirrors?

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How do I mount a mirror to a mirror mount that doesn't have a clamp or retainer ring?

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Angle of Incidence

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Angle of Reflection

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Cold Mirror

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Eccentricity

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Retroreflector

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What is the difference between Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, Protected Gold, and Protected Silver?

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How do you measure the reflectivity of mirrors with a reflectivity less than 99.5%?

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Do you have mounts for square or rectangular optics?

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First Surface Mirror

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Reflection

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Specular

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Parity

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Basic Principles of Raman Scattering and Spectroscopy

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

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Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

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Bevel

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Parallelism

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Seamed Edge

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Surface Flatness

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How do I clean my optics?

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Clear Aperture (CA)

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Edmund Optics Global Manufacturing Facilities

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

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Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

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Surface Quality

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12mm Dia x -25.8mm FL Enhanced Aluminum Coated, Convex Mirror

Specifications

General

Physical & Mechanical Properties

Optical Properties

Regulatory Compliance

Product Details

Accessories

Related Products

Imaging Lens Selector

Frequently Purchased Together

Resources

Metallic Mirror Coatings

Optical Mirrors Review

What is the difference between a first-surface and a second-surface mirror?

You specified a first surface mirror but you seem to have sold me a second surface mirror. What happened?

What is a seamed edge?

What is the difference between &frac14; wave, 1/10 wave, and 1/20 wave mirrors?

Does the polarization of light change after reflecting off a mirror?

How do I clean my mirrors?

How do I mount a mirror to a mirror mount that doesn't have a clamp or retainer ring?

Angle of Incidence

Angle of Reflection

Cold Mirror

Eccentricity

Retroreflector

What is the difference between Protected Aluminum, Enhanced Aluminum, UV Enhanced Aluminum, Protected Gold, and Protected Silver?

How do you measure the reflectivity of mirrors with a reflectivity less than 99.5%?

Do you have mounts for square or rectangular optics?

First Surface Mirror

Reflection

Specular

Parity

Basic Principles of Raman Scattering and Spectroscopy

Removing Protective Plastic Coating

Bevel

Parallelism

Seamed Edge

Surface Flatness

How do I clean my optics?

Clear Aperture (CA)

Edmund Optics Global Manufacturing Facilities

Metrology at Edmund Optics: Measuring as a Key Component of Manufacturing

Surface Quality

What is the difference between ¼ wave, 1/10 wave, and 1/20 wave mirrors?